---
title: "Husain Rangwala - AI Deployment Specialist in Mumbai | Tal"
description: "Meet Husain Rangwala, Data Scientist & AI Engineer | Python · PySpark · NLP · MLOps | 8+ Yrs Building ML Models & Data Pipelines | AWS · Azure | Ex-Wadhwani AI · Teradata based in Mumbai. AI stack includes cursor, opencode, and claudecode."
image: "https://tal.club/meet/husain-rangwala/share-image"
---

# Husain Rangwala on Tal

## Headline

Data Scientist & AI Engineer \| Python · PySpark · NLP · MLOps \| 8\+ Yrs Building ML Models & Data Pipelines \| AWS · Azure \| Ex\-Wadhwani AI · Teradata

## About

Data Scientist and AI Engineer with 6\+ years of experience designing end\-to\-end machine learning solutions — from feature engineering and model training to production deployment on AWS and Azure\. I specialise in NLP, MLOps, and large\-scale data processing using Python, PySpark, and SQL, with a track record of turning raw data into measurable business outcomes across social impact, telecom, and enterprise analytics\. 🔹 Core expertise: predictive modelling, classification, regression, clustering, A/B testing, hyperparameter tuning, cross\-validation, model explainability \(SHAP/LIME\) 🔹 Data engineering: ETL pipelines, Spark, data wrangling, feature stores, Jupyter, Databricks 🔹 Deployment & MLOps: CI/CD for ML, model monitoring, Docker, REST APIs, cloud\-native services 🔹 Visualisation & storytelling: Tableau, Power BI, translating insights for non\-technical stakeholders\. Previously at Wadhwani AI, I deployed AI models in real\-world low\-resource settings; at Teradata, I delivered analytics solutions for Fortune 500 clients\. I hold a Master's in Data Analytics from Northeastern University\. Currently open to Data Scientist and Data Analyst roles \(India / Remote\) where I can drive AI\-led transformation at scale\. 📩 rangwalahusain23@gmail\.com \| linkedin\.com/in/rangwalahusain23

## Location

Mumbai

## AI stack

cursor

opencode

claudecode

## Work experience

AI Deployment Specialist at Wadhwani AI, Feb 2025 \- Present · 1 yr 7 mos, Mumbai Metropolitan Region, Built and deployed NLP classification models \(BERT fine\-tuning, TF\-IDF\) to automate content tagging, reducing manual review effort by 40% across 3 programmes\. 1\. Designed and maintained end\-to\-end ML pipelines using Python, PySpark, and AWS \(S3 · SageMaker · Lambda\), cutting model retraining cycle from 2 weeks to 3 days\. 2\. Conducted A/B testing and cross\-validation experiments on 5\+ models; improved F1\-score by 18% through hyperparameter tuning with Optuna\. 3\. Translated data insights into Tableau dashboards consumed by 15\+ NGO stakeholders, directly influencing programme strategy decisions\. 4\. Collaborated with cross\-functional teams to define data collection standards, improving training data quality by 30% across low\-resource settings\.

Manager of Digital Health at Lords Education and Health Society \(WISH, Jul 2023 \- Nov 2024 · 1 yr 5 mos, Parel, Mumbai, • Collaborated with cross\-functional teams to implement a customer relationship management system, resulting in a 15% improvement in efficiency and productivity across all departments\. • Led a cross\-functional team in the development and implementation of a new software application, resulting in a 20% increase in efficiency for healthcare professionals\. • Implemented rigorous quality control measures, leading to a 30% decrease in software defects and an improved user experience\. • Analysed daily clinical data to identify trends and implemented new protocols resulting in a 15% decrease in patient wait times and a 20% increase in patient satisfaction scores\.

Cloud Support Engineer at Teradata, Sep 2019 \- Jan 2021 · 1 yr 5 mos, India, Cloud Support Engineers provide technical support to customers who use cloud computing technologies, configure and maintain cloud services, monitor cloud systems, provide technical guidance, collaborate with teams, document technical issues, and stay up\-to\-date with the latest cloud technologies and best practices\. They may also participate in training and certification programs to enhance their skills and knowledge\.

Senior Technical Consultant at Teradata, Sep 2018 \- Aug 2019 · 1 yr, Mumbai, Maharashtra, India, Senior Technical Consultants provide technical leadership, project management, client communication, solution design, technical architecture, technical implementation, technical documentation, and technical research\. They are responsible for managing projects from inception to completion, managing client relationships, designing solutions that meet the client's requirements, creating technical architecture documents, implementing technical solutions, creating technical documentation, and conducting research to identify new technologies that can be used to enhance the solution and ensure it is future\-proof\.

Jr\. Technical Conusltant at Teradata, Aug 2018 \- Aug 2019 · 1 yr 1 mo, Mumbai Area, India, Junior Technical Consultants are entry\-level IT professionals who provide technical support and guidance to customers\. They typically have a bachelor's degree in computer science or a related field\. Junior Technical Consultants must be able to troubleshoot technical problems, install and configure software, and provide training to customers\. They must also be able to work independently and as part of a team\. Junior Technical Consultants typically have a strong interest in technology and enjoy working with customers to solve their problems\.

## Education

Master's degree, Computer Systems Analysis/Analyst, Northeastern University

Bachelor of Technology \- BTech, Computer Engineering, SVKM's NMIMS Mukesh Patel School of Technology Management & Engineering

[View the original profile](https://tal.club/meet/husain-rangwala)

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